Lasers are known for the monochromatic nature of their light ... the entire visible spectrum. It’s great to see projects like this that leverage low-cost, easy-to-source equipment to explore ...

Adding lamps, string lights, and other outdoor lighting is a great way to make your yard and porch look charming and inviting, and security lights can of course be important for s ...

White-light sources based on reliable and energy-efficient ... two or more wavelengths are required to generate a broad spectrum of light that is a better approximation of a black-body radiation ...

are also light sources. They make their own light to attract mates to breed with. We can split white light into a spectrum of colours using glass prisms or the reflective side of a CD. Most ...

GVM has released the Reign Flathead series of lights. These fixtures have a heavy-duty build and a slim profile, making them ...

The standard design is simple; a prism or diffraction grating to break up a light source into a spectrum and a detector to measure light intensity. Shine the light through your sample, scan ...

Greetings, stargazers. Spring is galaxy season for many amateur astronomers. However, when looking through an eyepiece instead of a camera for astrophotography, you might think of this as the season ...